This is a file from the Wikimedia Commons. The description on its description page there is copied below.
Scanning electron microscope image of an eye on a fruit fly. Image is a high magnification view of part of the eye.
Class Insecta
Order Diptera - flies
Super Family Drosophiloidea
Family Drosophilidae- fruit fly
JEOL 35C SEM
Writer
Louisa Howard
Information and public domain notice http://remf.dartmouth.edu/imagesindex.html
Source: http://remf.dartmouth.edu/images/insectPart3SEM/source/26.html
In some countries this may not be legally possible; if so: Dartmouth College grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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